Very suitable for circuit board testing,clock maintenance,textile industry, childrens education testing, researchers,coins, jewelry, stamps, plants, it is the best gift for children, students, amateur lovers
Diamond microscope use the latest technology, that can display laser inscription on a diamond girdle on a monitor, and easy to confirm the properties of a diamond; With its streamlined shape and compact design,it is easy to display the diamond number and its easy to carry
Digital diamond girdle viewer with 4.3-inch LCD screen attribute observer, excellent color reproduction, HD zoom lens with 3mm wider focal length, wider adjustable 10-40mm focal length range, physical distance is about 2 cm
Digital microscope with LED fill light, It is portable and independent; It has enough power for outdoor observation and can be used by hand without the bracket